amine definition
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Amine Amines are bases and nitrogen-containing organic compounds. 1  Amine causes corrosion known as amine corrosion. It refers to a type of localized corrosion that happens primarily on carbon steel in amine-treating processes. Amine itself is not the cause of corrosion.
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- By Anne Marie Helmenstine, Ph.D. Definition: An amide is a functional group containing a carbonyl group linked to a nitrogen atom. Amide also refers to any compound containing the amide functional group. Amides are derived from carboxylic acid and an amine.Amide is also the name for the inorganic anion NH 2. It is the conjugate base of ammonia (NH 3).efinition: An amide is a functional group containing a carbonyl group linked to a nitrogen atom.
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- By Anne Marie Helmenstine, Ph.D. Definition: An amide is a functional group containing a carbonyl group linked to a nitrogen atom. Amide also refers to any compound containing the amide functional group. Amides are derived from carboxylic acid and an amine.Amide is also the name for the inorganic anion NH 2.It is the conjugate base of ammonia (NH 3).efinition: An amide is a functional group containing a carbonyl group linked to a nitrogen atom.
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Amide Amide can also refer to the conjugate base of ammonia (the anion H 2 N −) or of an organic amine (an anion R 2 N −). For discussion of these  anionic amides, see Alkali metal amides. The remainder of this article is about the carbonyl-nitrogen sense of amide.
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Amine Definition Definition: An amine is a compound in which one or more of the hydrogen atoms in ammonia have been replaced by an organic functional group. Amines are generally weak bases. Further, most amines are organic bases. Amines have the prefix amino- or the suffix -amine included in their name. Examples: Methylamine is an amine.
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Amine An aliphatic amine has no aromatic ring attached directly to the nitrogen atom. Aromatic amines have the nitrogen atom connected to an aromatic ring as in the various anilines. The aromatic ring decreases the alkalinity of the amine, depending on its substituents.
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What is an Amide? An amide is a class of organic compounds containing a nitrogen atom attached to an acyl group. Amides are considered a derivative of carboxylic acids and can also be prepared from amines, anhydrides, esters, and nitriles. All peptide linkages in proteins are amides. A carboxylic acid and an amine react to form amide.Organic acids are characterized by an end carbon bonded to a carbonyl group (-C=O) and a hydroxyl group (-OH), collectively written as-COOH. The amines have organic groups bonded to a nitrogen atom. carboxylic acid and an amine react to form amide. Organic acids are characterized by an end carbon bonded to a carbonyl group (-C=O) and a hydroxyl group (-OH), collectively written as-COOH. The amines have organic groups bonded to a nitrogen atom.
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Amine An alternative method replaces the terminal -e of a hydrocarbon name by the suffix -amine to indicate the functional group −NH 2. With secondary and tertiary amines, the largest group is chosen as the parent, and the other groups are named as substituents.
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sympathomimetic amine sympathomimetic amine. Definition: an agent that evokes responses similar to those produced by adrenergic nerve activity (epinephrine, ephedrine, isoproterenol). Synonym(s): adrenergic amine, adrenomimetic amine, sympathetic amine. Search Stedman's Medical Dictionary.
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- 1 Amides are amine derivatives of carboxylic acids. 2  The root name is based on the longest chain including the carbonyl group of the amide group. 3  Since the amide group is at the end of the chain, the C=O carbon must be C1.
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amine Any of a group of organic compounds of nitrogen, such as ethylamine, C2H5NH2, that may be considered ammonia derivatives in which one or more hydrogen atoms have been replaced by a hydrocarbon group.
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The Concept of Functional Groups In chemistry, an amide is usually an organic compound that contains the functional group consisting of an acyl group (R-C=O) linked to a nitrogen atom (N).n chemistry, an amide is usually an organic compound that contains the functional group consisting of an acyl group (R-C=O) linked to a nitrogen atom (N).
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- By Anne Marie Helmenstine, Ph.D. Definition: An amino acid is a type of organic acid that contains an acid functional group and an amine functional group on adjacent carbon atoms. Amino acids are considered to be the building blocks of proteins.
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Amine An amine molecule has the shape of a somewhat flattened triangular pyramid, with the nitrogen atom at the apex. An unshared electron pair is localized above the nitrogen atom. In quaternary ammonium ions this region is occupied by a substituent, forming a nearly regular tetrahedron with the nitrogen atom at its centre.
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Amine Amines are organized into four subcategories: 1  Primary amines — Primary amines arise when one of three hydrogen atoms in ammonia is replaced by an alkyl or aromatic. 2  Secondary amines — Secondary amines have two organic substituents (alkyl, aryl or both) bound to the nitrogen together with one hydrogen.
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Amide Definition and Examples in Chemistry Definition: An amide is a functional group containing a carbonyl group linked to a nitrogen atom. Amide also refers to any compound containing the amide functional group. Amides are derived from carboxylic acid and an amine. Amide is also the name for the inorganic anion NH2. It is the conjugate base of ammonia (NH3).
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- A secondary amine is an amine (nitrogen atom) that is attached to two carbon-containing groups (alkyl groups or aryl groups). The nitrogen in ephedrine is attached to two alkyl groups, making it a secondary amine.Primary amines are generally written as.he correct answer is arrow B. An amide group is a carbonyl group with a nitrogen that is in the alpha position (directly attached to the carbonyl carbon). Penicillin has two different amide groups in its chemical structure, but only one has an arrow pointing to it in the diagram.
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Catecholamine Amine, any member of a family of nitrogen-containing organic compounds that is derived, either in principle or in practice, from ammonia (NH3).
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- Definition of dote. doted. ; doting. intransitive verb. 1 : to exhibit mental decline of or like that of old age : be in one's dotage. 2 : to be lavish or excessive in one's attention, fondness, or affection —usually used with on doted on her only grandchild.
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-ine -ine is a suffix used in chemistry to denote two kinds of substance. The first is a chemically basic and alkaloidal substance.
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tertiary Of or relating to the replacement of three of several atoms or groups in a compound, such as an amine in which three valences of the functional group are taken by carbon atoms. c. Of or relating to salts of acids containing three replaceable hydrogen atoms.
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Amide The term amide refers both to classes of compounds and to the functional group (R n E(O) x NR' 2) within those compounds. Amide can also refer to the conjugate base of ammonia (the anion H 2 N −) or of an organic amine (an anion R 2 N −).For discussion of these  anionic amides, see Alkali metal amides. The remainder of this article is about the carbonyl-nitrogen sense of amide.n the usual nomenclature, one adds the term amide to the stem of the parent acid's name. For instance, the amide derived from acetic acid is named acetamide (CH 3 CONH 2).
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- Sophocles of Kolōnos (c. 496 - c. 406 BCE) was one of the most famous and celebrated writers of tragedy plays in ancient Greece and his surviving works, written throughout the 5th century BCE, include such classics as Oedipus the King, Antigone, and Women of Trachis.uripides (c. 484-407 BCE) was one of the greatest authors of Greek tragedy. In 5th century BCE Athens his classic works such as Medeia cemented his reputation for clever dialogues, fine choral lyrics and a gritty realism in both his text and stage presentations.
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- Explanation : A secondary amine is an amine (nitrogen atom) that is attached to two carbon-containing groups (alkyl groups or aryl groups). The nitrogen in ephedrine is attached to two alkyl groups, making it a secondary amine. Primary amines are generally written as.he correct answer is arrow B. An amide group is a carbonyl group with a nitrogen that is in the alpha position (directly attached to the carbonyl carbon). Penicillin has two different amide groups in its chemical structure, but only one has an arrow pointing to it in the diagram.
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aggravated The definition of aggravated is something that intensifies or worsens something like a condition or circumstance. Carrying a gun while committing a burglary is an example of aggravated burglary and carries with it a more severe penalty. Aggravated is defined as something was made more intense or acute.
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Amide The term amide refers both to classes of compounds and to the functional group (RnE(O)xNR′2) within those compounds. Amide can also refer to the conjugate base of ammonia (the anion H2N−) or of an organic amine (an anion R2N−). For discussion of these anionic amides, see Alkali metal amides. The remainder of this article is about the carbonyl–nitrogen sense of amide.